ID F3KHM6_9GAMM Unreviewed; 204 AA.
AC F3KHM6;
DT 28-JUN-2011, integrated into UniProtKB/TrEMBL.
DT 28-JUN-2011, sequence version 1.
DT 24-JAN-2024, entry version 30.
DE RecName: Full=Ribosomal RNA small subunit methyltransferase D {ECO:0000256|ARBA:ARBA00013682, ECO:0000256|PIRNR:PIRNR004553};
DE EC=2.1.1.171 {ECO:0000256|ARBA:ARBA00012141, ECO:0000256|PIRNR:PIRNR004553};
GN ORFNames=imdm_554 {ECO:0000313|EMBL:EGG98130.1};
OS gamma proteobacterium IMCC2047.
OC Bacteria; Pseudomonadota; Gammaproteobacteria.
OX NCBI_TaxID=434085 {ECO:0000313|EMBL:EGG98130.1, ECO:0000313|Proteomes:UP000004485};
RN [1] {ECO:0000313|EMBL:EGG98130.1, ECO:0000313|Proteomes:UP000004485}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=imcc2047 {ECO:0000313|Proteomes:UP000004485};
RX PubMed=21602327; DOI=10.1128/JB.05226-11;
RA Kang I., Kang D., Oh H.M., Kim H., Kim H.J., Kang T.W., Kim S.Y., Cho J.C.;
RT "Genome sequence of strain IMCC2047, a novel marine member of the
RT Gammaproteobacteria.";
RL J. Bacteriol. 193:3688-3689(2011).
CC -!- FUNCTION: Specifically methylates the guanine in position 966 of 16S
CC rRNA in the assembled 30S particle. {ECO:0000256|ARBA:ARBA00002649,
CC ECO:0000256|PIRNR:PIRNR004553}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=guanosine(966) in 16S rRNA + S-adenosyl-L-methionine = H(+) +
CC N(2)-methylguanosine(966) in 16S rRNA + S-adenosyl-L-homocysteine;
CC Xref=Rhea:RHEA:23548, Rhea:RHEA-COMP:10211, Rhea:RHEA-COMP:10212,
CC ChEBI:CHEBI:15378, ChEBI:CHEBI:57856, ChEBI:CHEBI:59789,
CC ChEBI:CHEBI:74269, ChEBI:CHEBI:74481; EC=2.1.1.171;
CC Evidence={ECO:0000256|ARBA:ARBA00000252,
CC ECO:0000256|PIRNR:PIRNR004553};
CC -!- SIMILARITY: Belongs to the methyltransferase superfamily. RsmD family.
CC {ECO:0000256|ARBA:ARBA00005269, ECO:0000256|PIRNR:PIRNR004553}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:EGG98130.1}.
CC ---------------------------------------------------------------------------
CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC ---------------------------------------------------------------------------
DR EMBL; AEGL01000789; EGG98130.1; -; Genomic_DNA.
DR AlphaFoldDB; F3KHM6; -.
DR PATRIC; fig|434085.3.peg.2300; -.
DR Proteomes; UP000004485; Unassembled WGS sequence.
DR GO; GO:0052913; F:16S rRNA (guanine(966)-N(2))-methyltransferase activity; IEA:UniProtKB-EC.
DR GO; GO:0003676; F:nucleic acid binding; IEA:InterPro.
DR CDD; cd02440; AdoMet_MTases; 1.
DR Gene3D; 3.40.50.150; Vaccinia Virus protein VP39; 1.
DR InterPro; IPR002052; DNA_methylase_N6_adenine_CS.
DR InterPro; IPR004398; RNA_MeTrfase_RsmD.
DR InterPro; IPR029063; SAM-dependent_MTases_sf.
DR NCBIfam; TIGR00095; 16S rRNA (guanine(966)-N(2))-methyltransferase RsmD; 1.
DR PANTHER; PTHR43542; METHYLTRANSFERASE; 1.
DR PANTHER; PTHR43542:SF1; METHYLTRANSFERASE; 1.
DR Pfam; PF03602; Cons_hypoth95; 1.
DR PIRSF; PIRSF004553; CHP00095; 1.
DR SUPFAM; SSF53335; S-adenosyl-L-methionine-dependent methyltransferases; 1.
DR PROSITE; PS00092; N6_MTASE; 1.
PE 3: Inferred from homology;
KW Methyltransferase {ECO:0000256|PIRNR:PIRNR004553,
KW ECO:0000313|EMBL:EGG98130.1};
KW Reference proteome {ECO:0000313|Proteomes:UP000004485};
KW rRNA processing {ECO:0000256|PIRNR:PIRNR004553};
KW S-adenosyl-L-methionine {ECO:0000256|PIRNR:PIRNR004553};
KW Transferase {ECO:0000256|PIRNR:PIRNR004553, ECO:0000313|EMBL:EGG98130.1}.
FT REGION 1..21
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 204 AA; 22711 MW; 9A3A35815A4CA1B5 CRC64;
MSRPTKTRTA RHKKTNSSQS NTLRIIGGKW RGRKVSFPDS QGLRPTSDRV RETLFNWLAP
VIHEARCLDL FSGSGALSLE ALSRGAGHAT LIDASAKVSE QLRSNLKLLA CDNATVLTTN
ASNWLSNAQN EQPYDLIFLD PPFNQQLVAP SCQLLEDKGI VEEGSYIYIE TEASLKLEIP
SSWHIHREKK AGQVAYYLCI KEAK
//
